From 2fda53f375b1daa46d8ae259d5fc6ba667ed4f5c Mon Sep 17 00:00:00 2001
From: Kurt Zeilenga <kurt@openldap.org>
Date: Mon, 21 Jun 1999 22:36:13 +0000
Subject: [PATCH] Add missing arguments to Debug() calls... and adapt nt_debug
 for general use.

---
 servers/slapd/daemon.c   | 30 ++++++++++++++++++++++--------
 servers/slapd/nt_debug.c | 25 +++++++++++++++++++------
 2 files changed, 41 insertions(+), 14 deletions(-)

diff --git a/servers/slapd/daemon.c b/servers/slapd/daemon.c
index 3c8bfe4386..f8a45f357b 100644
--- a/servers/slapd/daemon.c
+++ b/servers/slapd/daemon.c
@@ -329,6 +329,7 @@ slapd_daemon_task(
 	while ( !slapd_shutdown ) {
 		ber_socket_t i;
 		int ns;
+		int at;
 		ber_socket_t nfds;
 #define SLAPD_EBADF_LIMIT 10
 		int ebadf = 0;
@@ -391,21 +392,31 @@ slapd_daemon_task(
 		ldap_pvt_thread_mutex_unlock( &slap_daemon.sd_mutex );
 
 		ldap_pvt_thread_mutex_lock( &active_threads_mutex );
+		at = active_threads;
+		ldap_pvt_thread_mutex_unlock( &active_threads_mutex );
+
 #if defined( HAVE_YIELDING_SELECT ) || defined( NO_THREADS )
 		tvp = NULL;
 #else
-		tvp = active_threads ? &zero : NULL;
+		tvp = at ? &zero : NULL;
 #endif
 
 		Debug( LDAP_DEBUG_CONNS,
 			"daemon: select: tcps=%d active_threads=%d tvp=%s\n",
-		    tcps, active_threads,
+		    tcps, at,
 			tvp == NULL ? "NULL" : "zero" );
 	   
 
-		ldap_pvt_thread_mutex_unlock( &active_threads_mutex );
 
-		switch(ns = select( nfds, &readfds, &writefds, 0, tvp )) {
+		switch(ns = select( nfds, &readfds,
+#ifdef HAVE_WINSOCK
+			/* don't pass empty fd_set */
+			( writefds.fd_count > 0 ? &writefds : NULL ),
+#else
+			&writefds,
+#endif
+			NULL, tvp ))
+		{
 		case -1: {	/* failure - try again */
 #ifdef HAVE_WINSOCK
 				int err = WSAGetLastError();
@@ -561,10 +572,12 @@ slapd_daemon_task(
 		Debug( LDAP_DEBUG_CONNS, "daemon: activity on:", 0, 0, 0 );
 #ifdef HAVE_WINSOCK
 		for ( i = 0; i < readfds.fd_count; i++ ) {
-			Debug( LDAP_DEBUG_CONNS, " %d%s", readfds.fd_array[i], "r" );
+			Debug( LDAP_DEBUG_CONNS, " %d%s",
+				readfds.fd_array[i], "r", 0 );
 		}
 		for ( i = 0; i < writefds.fd_count; i++ ) {
-			Debug( LDAP_DEBUG_CONNS, " %d%s", writefds.fd_array[i], "w" );
+			Debug( LDAP_DEBUG_CONNS, " %d%s",
+				writefds.fd_array[i], "w", 0 );
 		}
 #else
 		for ( i = 0; i < nfds; i++ ) {
@@ -784,7 +797,8 @@ void hit_socket()
 
 	if ( connect( s, (struct sockaddr *)&bind_addr, sizeof( struct sockaddr_in )) == SOCKET_ERROR ) {
 		Debug( LDAP_DEBUG_ANY,
-			"hit_socket: error on connect: %d\n", WSAGetLastError(), 0 );
+			"hit_socket: error on connect: %d\n",
+			WSAGetLastError(), 0, 0 );
 		/* we can probably expect some error to occur here, mostly WSAEWOULDBLOCK */
 	}
 
@@ -815,7 +829,7 @@ slap_set_shutdown( int sig )
 		ldap_pvt_thread_kill( listener_tid, LDAP_SIGUSR1 );
 	}
 #else
-	Debug( LDAP_DEBUG_TRACE, "Shutdown %d ordered", sig, 0 );
+	Debug( LDAP_DEBUG_TRACE, "Shutdown %d ordered", sig, 0, 0 );
 	/* trying to "hit" the socket seems to always get a */
 	/* EWOULDBLOCK error, so just close the listen socket to */
 	/* break out of the select since we're shutting down anyway */
diff --git a/servers/slapd/nt_debug.c b/servers/slapd/nt_debug.c
index b4a650fc55..fc9027cbf5 100644
--- a/servers/slapd/nt_debug.c
+++ b/servers/slapd/nt_debug.c
@@ -11,14 +11,22 @@
 
 static FILE *log_file;
 
-void (Debug)( int level, const char *fmt, ... )
+int lutil_debug_file( FILE *file )
+{
+	log_file = log_file;
+
+	return 0;
+}
+
+void (lutil_debug)( int level, int debug, const char *fmt, ... )
 {
 	char buffer[4096];
 	va_list vl;
 
-	if ( !(level & ldap_debug ) )
+	if ( !(level & debug ) )
 		return;
 
+#ifdef HAVE_WINSOCK
 	if( log_file == NULL )
     {
 		log_file = fopen( LDAP_RUNDIR LDAP_DIRSEP "slapd.log", "w" );
@@ -29,13 +37,18 @@ void (Debug)( int level, const char *fmt, ... )
 		if ( log_file == NULL )
 			return;
 	}
+#endif
 
 	va_start( vl, fmt );
-	vsprintf( buffer, fmt, vl );
-	fprintf( log_file, "%s", buffer );
 
-    printf ("%s", buffer);
+	vsnprintf( buffer, sizeof(buffer), fmt, vl );
+	buffer[sizeof(buffer)-1] = '\0';
+
+	if( log_file != NULL ) {
+		fputs( buffer, log_file );
+		fflush( log_file );
+	}
 
-	fflush( log_file );
+    puts(buffer );
 	va_end( vl );
 }
-- 
2.39.5